Tic is a word for involuntary actions. Most people who have tourettes have tics but it isn't unheard of for people without tourettes to have tics.

A term used to reference cannabis/marijuana/weed.

v. to postpone payment of drugs until a suitable date

The drug phencycledine, more commonly known as PCP or angel dust, in a powder form. Tic is either snorted, or sprinkled on a marijuana or tobacco cigarette, and smoked. This form of PCP was very common in the 1970s and 1980s, where as, in recent years, it has been replaced by a liquid form of the drug known as "wet" (e.g. "Dippers," "sherm sticks")

tongue in cheek

A tally system desgined to measure last minute flaking on extra marital affair planning

Marine Corps radio chatter for 'troops in contact"! In sight of or in a firefight with the enemy.